Remote AI training jobs in Portugal

302 roles hire in Portugal specifically; the rest are open worldwide.

2,202 open jobs

Welo Data

Project Lion - Senior Prompt Engineer - Portugal (Remote, Part-Time)

PortugalFreelanceBilingual LLM & Translation

Mar 16, 2026

Meridial AI

Nortenho Dialect Specialist - Freelance AI Trainer Project

$6–$65/hrPortugalTranscription & Audio Training

Mar 13, 2026

Meridial AI

Alentejano Dialect Specialist - Freelance AI Trainer Project

$6–$65/hrPortugalTranscription & Audio Training

Mar 13, 2026

TELUS International

Business Logic Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Chemistry & Lab Data Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Human-AI Interaction & UX Expert (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Identity Trust & Fraud Intelligence Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

AI Development & Programmatic Reasoning Expert (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

3D Spatial Data Expert (AI Community)

$19–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Full-Stack AI Logic Expert (AI Community)

$25–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Psychology Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Machine Learning Expert (AI Community)

$25–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

AI Safety & Policy Expert (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Data Scientist (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

AI Consulting Governance & Strategy Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Physics & Mechanical Reasoning Expert (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Deepfake Defense & Digital Forensics Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Robotics AI Specialist (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

RLHF Strategist Expert (AI Community)

$20–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026

TELUS International

Cultural Safety & Red-Teaming Expert (AI Community)

$18–$50/hrWorldwideFreelanceAI & Data Training

Mar 13, 2026